Datasheet Details
Part number:
UPD17233, UPD
Manufacturer:
NEC
File Size:
378.34 KB
Description:
4-bit single-chip microcontroller.
Note:
This datasheet PDF includes multiple part numbers: UPD17233, UPD.
Please refer to the document for exact specifications by model.
UPD17233, UPD, 4-BIT SINGLE-CHIP MICROCONTROLLER
µPD17230, 17231, 17232, 17233, 17234, 17235, 17236 (hereafter called µPD17236 subseries) are 4-bit singlechip microcontrollers for small general-purpose infrared remote control transmitters.
It employs a 17K architecture of general-purpose register type devices for the CPU, and can directly execute
UPD17233 Features
* Infrared remote controller carrier generator circuit (REM output)
* 17K architecture: General-purpose register system
* Program memory (ROM), Data memory (RAM) µPD17230 Program 4 K bytes 223 × 4 bits memory (ROM) (2048 × 16) Data memory (RAM) µPD17231 8 K bytes (4096 × 16)
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